14 Tinkle Tells You why?

What is Sonar ? How does it work?⚓⛵

SONAR ( SOUND NAVIGATION AND RANGING) WAS ORIGINALLY A DEVICE FOR DETECTING AND LOCATING OBJECTS UNDERWATER BY REFLECTING OF SOUND WAVES. TODAY, IT REFERS TO ALL UNDERWATER HEARING DEVICES WHICH ARE USED FOR LISTENING TO SOUNDS 🛑MADE BY SHIPS MARINE ANIMALS OR TO ANY UNDERGROUND SOUND. BY CALCULATING THE TIME TAKEN BY THE PULSE TO GO OUT, GET REFLECTED AND RETURN.🤽🏽‍♀️🚤